# Alf Lüdtke

> German historian (1943–2019)

**Wikidata**: [Q97125](https://www.wikidata.org/wiki/Q97125)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Alf_Lüdtke)  
**Source**: https://4ort.xyz/entity/alf-l-dtke


## References

1. Integrated Authority File
2. BnF authorities
3. SUDOC
4. [Source](https://www.uni-erfurt.de/philosophische-fakultaet/raumzeit-forschung/)
5. Virtual International Authority File
6. [BnF authorities](http://data.bnf.fr/ark:/12148/cb12031127m)
7. National Library of Israel Names and Subjects Authority File
8. Catalogo of the National Library of India